Example

3(r+2s)=2t-4
a⋅(b-2)=3b
3(r+2s)=2t-4
a⋅(b-2)=3b

Question

$$a + b = 7 a ^ { 2 } + b ^ { 2 } = 25$$

Evaluate

$a+b=7a^{2}+b^{2}\text{ and }7a^{2}+b^{2}=25$

[email protected]
Privacy Policy | Terms & Conditions
Contact Us