Math, asked by uniyalp321, 1 month ago

If a=-1,b=2, then the Value of
a?+ba+2ab
9
10
1
7

Answers

Answered by sumeetsolanki105

0

Answer:

7

Step-by-step explanation:

= -1+2×(-1)+2×(-1)×2

= -1+2+2×2

= -1+2+4

= -1+6

= 7

Previous Question

Next Question

Similar questions

Hindi, 22 days ago

ahnkar tayg se hone vale labh...

Science, 22 days ago

place your hand on your chest and breathe in very deeply , and observe any changes in your chest as you breathe...

Political Science, 22 days ago

2) India sent a peacekeeping force to help Sri Lankan government.

Science, 1 month ago

What is a chemical formula? what rules should be followed while writing a chamical formula...

Chemistry, 1 month ago

The tradition of stone carving has been practiced since the reign of the _____...

Math, 8 months ago

Area of a square plot is 2304m square, then its side will be a)48 b)46 c)44 d)42 (Also show the solving ) Ques2. Find the smallest square number which is divisible by each of the given numbers6,9,18 a)750 b)850 c)900 d)950...

English, 8 months ago

The white dog stored some food .it was stolen by black dog .combine the sentence using which.

Science, 8 months ago

The displacement-time graph of two moving particles make angles of 30° and 45° with the X-axis. The ratio of their velocities is: (KCET 2011) Displacement 45 30 Time (a) 13:2 (b) 1:1 (c) 1:2 (d) 1:3 don't spam...