Math, asked by Nishantjha432, 7 months ago

Expand.
(1) (a +2)(a - 1)

how can I solve it

Answers

Answered by CloseEncounter

92

Step-by-step explanation:

$\huge\mathrm{\pink{Answer}}$

→(a +2)(a - 1)

→a(a-1) + 2(a-1)

→a² -a + 2a - 2

→a²+ a - 2

$\huge\mathrm{\red{I\ hope\ you\ like\ my\ answer}}$

Previous Question

Next Question

Similar questions

English, 3 months ago

Up to what age to child health worker maintains the record of the weight?

Physics, 3 months ago

A force of 185.6N is applied to a square of side length 3 m. Work out the pressure on the square to 3 significant figures.

Physics, 3 months ago

what are 3 majours sector of livelihood is...

Computer Science, 7 months ago

Name the place where first protest against wing the greased cartridges took place?

Computer Science, 7 months ago

10 11. What are mobile computers? 12. Write a short note on microcomputers.

English, 1 year ago

C2. Now, change these sentences into direct speech. 1 She told me that she hadn't gone to the party. 2. Rebecca asked me how the journey had been. 3. Grandmother asked me to bring her a cup of coffee. 4. Mother told me to tidy my cupboard the following day.

Science, 1 year ago

write lens formula.........

Physics, 1 year ago

of two pieces. AISU IU ile Talu UI Kiel energies UI iwo pieces. AITS. -Oms, P2 1 ₂ 1 12. From a waterfall, water is pouring down at the rate of 360 kg per second on the blades of a turbine. If the height of the fall is 140 m, calculate the power delivered to the turbine. (Take g = 10 m s-2) [Ans: 504 kW] minn ofan or weighino 1200 kg can generate a force of 1600 N. The frictional force between...