Question

(b) 14a + 5b2 – 8ab when a = -1 and b=3​

Answer 1

Answer:

Answer:Hope this will help u.......

Answer 2

$\huge\star{\underline{\mathtt{\red{A}\pink{N}\green{S}\blue{W}\purple{E}\orange{R}}}}⋆$

given : a = –1 and b = 3

To find : $\large 14a + 5b^{2} –8ab$

Solution: substitute the values.

14(-1) + 5(3)$\large ^{2}$ – 8(-1)(3)

= -14 + 45 + 24

= -14 + 69

so, the answer is $\huge 55$