Math, asked by Imnotanerd, 6 months ago

If (3x -4)(5x +7) = 15x^2 - Ax - 28, then A= _____

Answers

Answered by stranger111

3

Answer:

A=1

Step-by-step explanation:

(3x-4)(5x+7)=15x^2-Ax-28

15x^2-20x+21x-28= 15x^2-Ax-28

15x^2+1x-28=15x^2-Ax-28

Previous Question

Next Question

Similar questions

Physics, 3 months ago

Derive the expression for acceleration due to gravity.

English, 3 months ago

what remark does lorenzo make about Jessica's father ...

Accountancy, 3 months ago

Ho Is Net Profit Determined??

Math, 6 months ago

1° x 2° - 3⁰ x 4° + 5⁰ x 6°...

Math, 6 months ago

The degree of Equation (x2 + 1)2 - x2 = 0 is .

Political Science, 10 months ago

Give example of bisexual and unisexual flower...

Political Science, 10 months ago

Where does sexual reproduction takes place?

Political Science, 10 months ago

Name the vegetative parts of plants...