Scientist writing formulas on chalkboard. Hand with chalk wrote physics formulas on black chalkboard closeup
Handheld tracking shot with close up of male university professor writing math formula on chalkboard
Boy solving puzzle cube quickly
Rubik cube being solved
Close up shot of a person solving the Rubik´s cube, isolated on a black background
Portrait of intelligent young boy solving complex calculus equation
Young man solves mathematical equations on blackboard. Media. Young man solves complex equations on transparent board. Genius writes
Close up footage of a man´s hands, he is solving a Rubik´s cube, isolated on a black background
NEW
Exhausted manager reading documents in office closeup. Tired man suffer headache rubbing temples at workplace. Thoughtful boss deal crisis
Rear view of male university professor solving complex calculus problem on blackboard
Rubiks Cube Being Solved
Front shot of a man solving a Rubik´s cube, isolated on a black background, he solves it and makes a happy reaction...
Problem Solution Solved Puzzle Piece Fixed 3d Animation
Dolly-in shot of male Arab university professor solving complex calculus problem on blackboard, then turning towards camera and smiling
Solution Problem Solved Answer Complete 3 D Animation
Dolly-in shot of man drawing square on chalkboard while solving complex geometry problem
NEW
Businessman suffering eye strain overwork in office closeup. Tired man thinking contemplating business problem. Frustrated guy have headache
Rear-view slowmo of young student solving Geometry problem at blackboard
Young man solves mathematical equations on blackboard. Media. Young man solves complex equations on transparent board. Genius writes
Waist up of African American 6th grade schoolgirl solving Geometry problem at board with help of Black male teacher
Problem Solution Solve Trouble Issue Road Signs
NEW
Young male Mathematician looking at notes in notebook in Experimental room with mathematical calculations
Problem Solution Solved Switch On Fix Repair 3d Animation
A serious man about something thinking and making a decision. Sad guy scratching his forehead and doesnt know what to do
Disappointed businessman in office. Worried business man with hands on face. Close up of business man thinking about business problem in home workplace. Portrait of upset business owner
Tracking shot of focused male university professor writing math formula on blackboard
Flying Through Math Equations On Black Background 1
Confident proud smart man in his 30s or 40s pointing at himself acknowledging his achievement at a job well done solving a complex problem
People with disabilities sew specialized clothing. Sheets with written plan
Flying Through Math Equations On Black Background 3
NEW
Closeup tired employee work laptop in office. Hands make notes at buro. Thoughtful man look business problem. Exhausted executive freelancer
Diligent red-haired Caucasian girl wearing casual clothes studying in college solving Math problem on blackboard
A Black-skinned man in a white shirt sits at a table and thinks about solving urgent problems in the office. Solving the difficult problem
Angry guy shouting mobile phone at office closeup. Mad businessman calling solving financial crisis. Annoyed bank client complain cellphone.
Close-up of unrecognizable teacher or student solving geometry problem on blackboard
Close up footage of a man solving a Rubik´s cube...
Unmotivated freelancer sitting home living room looking in distance closeup. Portrait of tired thoughtful remote worker taking break
Teacher helping student solve math problem in classroom
NEW
Office man rubbing eyes after working day closeup. Exhausted manager look laptop thinking problem at workplace. Handsome tired businessman
Medium shot of female university professor solving complex calculus problem on blackboard
Portrait of a young man feeling down in the park, facing challenges in life
Focused Boy Solving Puzzle Cube - Brain Teaser Challenge
Rear view of Asian schoolboy solving math problem on chalkboard in classroom at school 4k
3d white jigsaw puzzle one tile out. Last piece golden color goes to finish the game, fit in, success, problem solved, mission completion, correct solution concept, business presentation.
Tired businesswoman suffering from headache while working late in dark office
Medium shot of young thoughtful brunette woman holding pen in hand. female student solving problem, looking at distance
Psychologist doctor making notes during a therapy session with man patient, mental health care concept