Math, asked by prerona47, 11 months ago

If 4a - 3 = 13, then find the value of
10a² - 5a +6.

Answers

Answered by disha11100

HEY MATE!

HERE IS YOUR ANSWER:

STEP BY STEP EXPLANATION:

4a - 3 = 13

4a =13+3

4a=16

a=16/4

a=4

Now , we have to put the value of a in 10a^2- 5a+6

That is , 10(4)^2-5(4)+6

=10×16-20+6

=160-20+6

=160-14

=146

HOPE IT HELPED ^_^

disha11100: ya sure , let me check

prerona47: as ur wish

disha11100: really sorry , now it's correct

prerona47: do u get it

disha11100: ya , I did -26+6=26 instead of 14

prerona47: ohhh thanx veeyyyyy muchh

disha11100: your welcome^_^

prerona47: it's okay everyone does mistakes

disha11100: ya :)

prerona47: do u know kpop

Answered by saurabh20op

Answer:

4a-3=13

4a=13+3

4a=16

a=16/4

a=4

NOW

10*16-20+6

160-20+6

160-14

146

Step-by-step explanation:

please mark me as a brainliest and follow me

Previous Question

Next Question